package main

import "fmt"

type NokiaPhone struct {
}

func (phone NokiaPhone) call() {
	fmt.Println(`I am NokiaPhone,I am calling`)
}

type Iphone struct {
}

func (phone Iphone) call() {
	fmt.Println(`I am Iphone,I am Calling`)
}

func main() {
	var nokiaPhone NokiaPhone
	nokiaPhone.call()

	var iphone Iphone
	iphone.call()
}
